Process water
Feed-water clarification to stabilise downstream treatment.
Neptuno · Hollow-fibre ultrafiltration
PVDF UF. Water clarification and recovery.
Outside-in hollow-fibre modules for process water, secondary effluent and water reuse. Compare the VP pressure series and VI 0470-LS module for your integration.
Technical selection · Supply · Replacement
Compare references
Six PVDF models. A defined selection.
| Model | Area (m²) | Ø × length (mm) | Connection | Empty / full (kg) |
|---|---|---|---|---|
| VP 0686-RW | 50 | 165 × 2216 | 2 in. (ANSI) | 46 / 82 |
| VP 0767-RW | 55.7 | 180 × 1919 | DN50 / DN40 (ANSI) | 25 / 47 |
| VP 0860-RW | 51 | 225 × 1860 | 2 in. (ANSI) | 48 / 83 |
| VP 0872-RW | 72 | 200 × 2156 | 2 / 1.5 in. (ANSI) | 45 / 95 |
| VP 0880-RW | 77 | 225 × 2360 | 2 in. (ANSI) | 61 / 100 |
| VI 0470-LS | 34.8 | 119 × 1800 | — | 12 / 25 |
The VP series comprises pressure modules. VI 0470-LS supports pressurised or submerged integration. Each reference drawing defines its connections.
Water and treatment objective
Prepare a more stable feed.
RO pretreatment
A particle and colloid barrier upstream of reverse osmosis.
Water reuse
Filtration of treated streams and preparation for the intended industrial use.
- 01Feed water
- 02Prefiltration
- 03UF modules
- 04Clarified water
From material to operation
Design the module and its cleaning as one system.
| Parameter | Specification |
|---|---|
| Membrane material | PVDF |
| Filtration direction | Outside-in |
| Nominal pore size | 0.02 µm |
| Operating temperature | 1–40 °C |
| Operating pH | 1–11 |
| Housing / end caps | UPVC / ABS |
We define design flux, filtration cycles and the washing programme using your water data. The quotation identifies the model and its operating documentation.
External fibre scouring supports air-and-water cleaning. The design integrates air supply, permeate, backwashing and the CIP circuit.
Neptuno technical documentation
Dimensions, limits and maintenance.
Selection and supply
Prepare your PVDF module quotation.
Identify your requirement
Send the installed model or the water type, flow rate and objective of your new equipment.
Receive a defined selection
We review membrane area, connections, operation and scope to prepare your membrane proposal.
Coordinate supply
The quotation sets out references, quantities, documentation, commercial terms and delivery.
Technical knowledge
Criteria that support purchasing.
Your project with Neptuno
Prepare your membrane quotation.
Send the model or application, quantity and supply requirement.
We will help select references and define the supply scope.
Contactcomercial@neptunoes.comEmail water analyses, photographs and drawings to our sales address.